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A195581 as a simple table

na(n)
01
10
21
30
40
52
60
70
82
94
100
110
120
1316
148
150
160
170
1840
1964
2016
210
220
230
2480
25400
26208
2732
280
290
300
3180
322240
332048
34608
3564
360
370
380
390
4011360
4118816
428352
431664
44128
450
460
470
480
4955040
50168768
51104448
5230016
534352
54256
550
560
570
580
59253440
601508032
611277568
62479040
6399200
6411008
65512

[1,0,1,0,0,2,0,0,2,4,0,0,0,16,8,0,0,0,40,64,16,0,
 0,0,80,400,208,32,0,0,0,80,2240,2048,608,64,0,0,0,
 0,11360,18816,8352,1664,128,0,0,0,0,55040,168768,
 104448,30016,4352,256,0,0,0,0,253440,1508032,
 1277568,479040,99200,11008,512]